Effy Necklaces

A firm favorite of A-list stars, luminaries and tastemakers worldwide, Effy is a classic American label which has been producing exquisite fine jewelry since 1979. First founded by Mr. Effy Hematian, the brand has become known for its use of rich, vibrant gemstones, impeccably crafted with skill and care. Effy necklaces are the ultimate statement pieces to transform a cocktail dress or evening gown ensemble. Whether it's an eye-catching quartz pendant or a collier necklace adorned with diamonds, 18-karat white gold and sparkling amethyst, these designs are your ticket to high-octane, red carpet glamour.

Effy - 14k 0.50 Ct. Tw. Diamond & Ruby Necklace - Lyst

14k 0.50 Ct. Tw. Diamond & Ruby Necklace

~~$1,125~~ $350 (65% off)

Effy - Fine Jewelry 14k Rose Gold 5.11 Ct. Tw. Diamond & Tanzanite Necklace - Lyst

Fine Jewelry 14k Rose Gold 5.11 Ct. Tw. Diamond & Tanzanite Necklace

~~$19,485~~ $5,302 (70% off)

Effy - 14k 0.62 Ct. Tw. Diamond Necklace - Lyst

14k 0.62 Ct. Tw. Diamond Necklace

~~$2,812~~ $830 (70% off)

Effy - Fine Jewelry 14k 27.55 Ct. Tw. Blue Topatz Necklace - Lyst

Fine Jewelry 14k 27.55 Ct. Tw. Blue Topatz Necklace

~~$1,350~~ $400 (70% off)

Effy - Fine Jewelry 14k, Diamonds & Tanzanite Necklace - Lyst

Fine Jewelry 14k, Diamonds & Tanzanite Necklace

~~$990~~ $380 (60% off)

Effy - Fine Jewelry Caviar 14k Black Diamond Necklace - Lyst

Fine Jewelry Caviar 14k Black Diamond Necklace

~~$2,520~~ $800 (65% off)

Effy - Fine Jewelry 14k 1.25 Ct. Tw. Diamond & Aquamarine Necklace - Lyst

Fine Jewelry 14k 1.25 Ct. Tw. Diamond & Aquamarine Necklace

~~$855~~ $280 (65% off)

Effy - Fine Jewelry 14k 0.25 Ct. Tw. Diamond & 8mm Pearl Necklace - Lyst

Fine Jewelry 14k 0.25 Ct. Tw. Diamond & 8mm Pearl Necklace

~~$1,417~~ $430 (65% off)

Effy - Fine Jewelry 14k 1.95 Ct. Tw. Diamond & Aquamarine Necklace - Lyst

Fine Jewelry 14k 1.95 Ct. Tw. Diamond & Aquamarine Necklace

~~$1,418~~ $430 (65% off)

Effy - Fine Jewelry 14k Rose Gold 6.80 Ct. Tw. Diamond & Topaz Necklace - Lyst

Fine Jewelry 14k Rose Gold 6.80 Ct. Tw. Diamond & Topaz Necklace

~~$1,733~~ $500 (70% off)

Effy - Fine Jewelry 14k Rose Gold 3.29 Ct. Tw. Diamond & Gemstone Necklace - Lyst

Fine Jewelry 14k Rose Gold 3.29 Ct. Tw. Diamond & Gemstone Necklace

~~$1,035~~ $310 (70% off)

Effy - Fine Jewelry 14k 6.70 Ct. Tw. Diamond & Turquoise Necklace - Lyst

Fine Jewelry 14k 6.70 Ct. Tw. Diamond & Turquoise Necklace

~~$1,688~~ $500 (70% off)

Effy - Fine Jewelry 14k Rose Gold 4.41 Ct. Tw. Amethyst Necklace - Lyst

Fine Jewelry 14k Rose Gold 4.41 Ct. Tw. Amethyst Necklace

~~$1,350~~ $400 (70% off)

Effy - Fine Jewelry 14k 3.11 Ct. Tw. Diamond & Citrine Necklace - Lyst

Fine Jewelry 14k 3.11 Ct. Tw. Diamond & Citrine Necklace

~~$1,643~~ $500 (65% off)

Effy - Fine Jewelry 14k 0.52 Ct. Tw. Diamond & Amethyst Necklace - Lyst

Fine Jewelry 14k 0.52 Ct. Tw. Diamond & Amethyst Necklace

~~$1,080~~ $350 (65% off)

Effy - Fine Jewelry 14k 26.00 Ct. Tw. Smoky Quartz Necklace - Lyst

Fine Jewelry 14k 26.00 Ct. Tw. Smoky Quartz Necklace

~~$855~~ $280 (65% off)

Effy - Fine Jewelry 14k Rose Gold 0.62 Ct. Tw. Diamond Station Necklace - Lyst

Fine Jewelry 14k Rose Gold 0.62 Ct. Tw. Diamond Station Necklace

~~$2,813~~ $1,000 (60% off)

Effy - Fine Jewelry 14k Rose Gold 3.92 Ct. Tw. Diamond & Amethyst Necklace - Lyst

Fine Jewelry 14k Rose Gold 3.92 Ct. Tw. Diamond & Amethyst Necklace

~~$1,283~~ $400 (65% off)

Effy - Fine Jewelry 14k Rose Gold 5.20 Ct. Tw. Gemstone Necklace - Lyst

Fine Jewelry 14k Rose Gold 5.20 Ct. Tw. Gemstone Necklace

~~$1,058~~ $330 (65% off)

Effy - Fine Jewelry 14k 0.98 Ct. Tw. Diamond & Gemstone Necklace - Lyst

Fine Jewelry 14k 0.98 Ct. Tw. Diamond & Gemstone Necklace

~~$698~~ $230 (65% off)

Effy - Fine Jewelry Bouquet 14kt Diamond Pendant - Lyst

Fine Jewelry Bouquet 14kt Diamond Pendant

~~$2,205~~ $700 (65% off)

Effy - Fine Jewelry 14k 1.14 Ct. Tw. Diamond & Blue Topatz Necklace - Lyst

Fine Jewelry 14k 1.14 Ct. Tw. Diamond & Blue Topatz Necklace

~~$1,440~~ $430 (70% off)

Effy - Fine Jewelry 14k Rose Gold 5.54 Ct. Tw. Diamond & Smoky Quartz Necklace - Lyst

Fine Jewelry 14k Rose Gold 5.54 Ct. Tw. Diamond & Smoky Quartz Necklace

~~$1,237~~ $400 (65% off)

Effy - Fine Jewelry 14k 0.42 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 0.42 Ct. Tw. Diamond Necklace

~~$2,003~~ $600 (70% off)

Effy - Fine Jewelry 14k 0.64 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 0.64 Ct. Tw. Diamond Necklace

~~$1,800~~ $580 (65% off)

Effy - Fine Jewelry 14k 0.49 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 0.49 Ct. Tw. Diamond Necklace

~~$3,443~~ $1,000 (70% off)

Effy - Fine Jewelry Diamond, Emerald & 14k Necklace - Lyst

Fine Jewelry Diamond, Emerald & 14k Necklace

~~$1,868~~ $600 (65% off)

Effy - Fine Jewelry 14k 1.10 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 1.10 Ct. Tw. Diamond Necklace

~~$3,938~~ $1,200 (65% off)

Effy - Fine Jewelry 14k Rose Gold 0.79 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k Rose Gold 0.79 Ct. Tw. Diamond Necklace

~~$3,060~~ $900 (70% off)

Effy - Fine Jewelry 14k 0.63 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 0.63 Ct. Tw. Diamond Necklace

~~$2,408~~ $700 (70% off)

Effy - Fine Jewelry 14k 112.20 Ct. Tw. Gemstone Necklace - Lyst

Fine Jewelry 14k 112.20 Ct. Tw. Gemstone Necklace

~~$3,510~~ $1,100 (65% off)

Effy - Fine Jewelry 14k 4.48 Ct. Tw. Diamond & Amethyst Necklace - Lyst

Fine Jewelry 14k 4.48 Ct. Tw. Diamond & Amethyst Necklace

~~$1,598~~ $500 (65% off)

Effy - Fine Jewelry Blue Topaz, Silver & 18k Round Necklace - Lyst

Fine Jewelry Blue Topaz, Silver & 18k Round Necklace

~~$962~~ $400 (55% off)

Effy - Fine Jewelry 14k 0.98 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 0.98 Ct. Tw. Diamond Necklace

~~$4,838~~ $1,300 (70% off)

Effy - Fine Jewelry 14k 0.33 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 0.33 Ct. Tw. Diamond Necklace

~~$1,418~~ $450 (65% off)

Effy - Fine Jewelry 14k 0.74 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 0.74 Ct. Tw. Diamond Necklace

~~$6,728~~ $2,000 (70% off)

Effy - Fine Jewelry 14k Two-tone 0.48 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k Two-tone 0.48 Ct. Tw. Diamond Necklace

~~$2,768~~ $800 (70% off)

Effy - Fine Jewelry 14k 0.60 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 0.60 Ct. Tw. Diamond Necklace

~~$3,533~~ $1,100 (65% off)

Effy - Fine Jewelry 14k 1.48 Ct. Tw. Diamond & Coral Necklace - Lyst

Fine Jewelry 14k 1.48 Ct. Tw. Diamond & Coral Necklace

~~$1,350~~ $400 (70% off)

Effy - Fine Jewelry 14k 0.64 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 0.64 Ct. Tw. Diamond Necklace

~~$2,318~~ $700 (65% off)

Effy - Fine Jewelry 14k Rose Gold 0.59 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k Rose Gold 0.59 Ct. Tw. Diamond Necklace

~~$2,318~~ $700 (65% off)

Effy - Fine Jewelry 14k 0.27 Ct. Tw. Diamond Necklace - Lyst

Fine Jewelry 14k 0.27 Ct. Tw. Diamond Necklace

~~$1,418~~ $450 (65% off)

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